SHACKLEFORD

Oil · District 08 · Lease #29157

Operator: MIDKIFF, JOHN

Cum Oil

8k BBL

Cum Gas

19k MCF

casinghead

Wells

1

Production

1993-01 — 2000-05

Peak Month

1994-06

Production History

Cum Oil: 8,223 BBL Cum Gas: 18,932 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

234 BBL/mo

Di (annual)

54.9%

b-factor

0.5

EUR

9,558 BBL

R-squared

0.783

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2005-01 MIDKIFF, JOHN 145 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MIDKIFF JOHN17,5331984-03-29